Epson SureColor T7770DM Administrator Guide - Page 12
B: DMZ demilitarized zone, C: Trust Zone Intranet, D: Other branch, Network devices
View all Epson SureColor T7770DM manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 12 highlights
Administrator's Guide Introduction (B): DMZ (demilitarized zone) This zone is placed between the internal network (intranet) and the external network (internet), and both networks are segments isolated by the firewall. It is common to put the server that is opened for the external network. It is able to protect diffusion of an external threat to the internal network. Also, it is able to protect against unauthorized access from the internal network to the server that is opened. ❏ DNS server ❏ Proxy server ❏ Email transfer server ❏ Web server ❏ FTP server (C): Trust Zone (Intranet) This is a trust network that is protected by the firewall or UTM (Unified Threat Management). ❏ (C)-1: Server inside of the intranet This server applies each service to the organization's computers. ❏ DNS server ❏ DHCP server ❏ Email server ❏ Active Directory server / LDAP server ❏ File server ❏ (C)-2: Application server This server applies the function of the server application as follows. ❏ Epson Print Admin ❏ Document Capture Pro Server ❏ (C)-3: Wired LAN (Ethernet), (C)-4: Wireless LAN (Wi-Fi) Connect printers, scanners, computers, etc. to the LAN by using a LAN cable or radio wave. (D): Other branch This is the other branch network. It is connected by the Internet, leased line, etc. Network devices ❏ a: Firewall, UTM ❏ b: Router ❏ c: LAN switch ❏ d: Wireless LAN controller ❏ e: Access point 12